1025105331114 has 12 divisors (see below), whose sum is σ = 2221061550786. Its totient is φ = 341701777032.

The previous prime is 1025105331073. The next prime is 1025105331119. The reversal of 1025105331114 is 4111335015201.

1025105331114 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 10 + 533 + 1 + 114 = 666.

It can be written as a sum of positive squares in only one way, i.e., 996892418025 + 28212913089 = 998445^2 + 167967^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1025105331119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28475148069 + ... + 28475148104.

Almost surely, 2^{1025105331114} is an apocalyptic number.

1025105331114 is an abundant number, since it is smaller than the sum of its proper divisors (1195956219672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1025105331114 is a wasteful number, since it uses less digits than its factorization.

1025105331114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56950296181 (or 56950296178 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 1025105331114 in words is "one trillion, twenty-five billion, one hundred five million, three hundred thirty-one thousand, one hundred fourteen".